A man reads a flyer announcing a strike by metro services at the shuttered entrance of the Monastiraki Metro station in Athens, Wednesday, Jan. 23, 2013. Striking metro workers in Athens defied a court order to return to their jobs and continued their protest for a seventh day on Wednesday, as demonstrations against new pay cuts escalated in the Greek capital. (AP Photo/Petros Giannakouris)

A man reads a flyer announcing a strike by metro services at the shuttered entrance of the Monastiraki Metro station in Athens, Wednesday, Jan. 23, 2013. Striking metro workers in Athens defied a court order to return to their jobs and continued their protest for a seventh day on Wednesday, as demonstrations against new pay cuts escalated in the Greek capital. (AP Photo/Petros Giannakouris)